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IEC 60287-3-3 标准解读：电缆载流量计算——为什么直埋比空气中敷设载流量高30%？
电缆载流量…
IEC 60285 标准解读：碱性蓄电池——镍镉电池在极端温度下的不可替代性
锂电池能量…
IEC 60282-3: HV Current-Limiting Fuses — Interrupting Fault Current Before It Reaches the First Peak
The Essence of Current-Limiting Fuses: …
IEC 60282-3 标准解读：高压限流熔断器——在短路电流达到峰值之前就将其切断
限流熔断器…
IEC 60276 标准解读：碳刷、刷握、换向器和集电环——电机滑动接触系统
碳刷不是简…
IEC 60276: Carbon Brushes, Brush-Holders, Commutators and Slip-Rings — The Complete Sliding Contact System
Carbon Brushes Are Not Simple Consumabl…
IEC 60270: Partial Discharge Measurement — The Gold Standard for HV Insulation Diagnostics
What Does 10 pC of Partial Discharge Me…
IEC 60270 标准解读：局部放电测量——高压绝缘诊断的”金标准”
10 pC的局放量&#…
IEC 60269-6 标准解读：光伏系统专用熔断器——为什么交流熔断器不能替代直流光伏熔断器？
光伏熔断器…
IEC 60269-6: PV System Fuses — Why AC Fuses Cannot Substitute for DC Solar Fuses
The Difference Between PV and Standard …
IEC 60268-7: Headphone Electroacoustic Measurement — The Science Behind Frequency Response Curves
How the Frequency Response Curve on Eve…
IEC 60268-7 标准解读：耳机和头戴式耳机的电声测量——频响曲线背后的科学
耳机包装盒…
IEC 60265-1 标准解读：高压开关——负荷开关与断路器的功能边界
负荷开关、…
IEC 60265-1: High-Voltage Switches — The Functional Boundary Between Switches and Circuit-Breakers
Load-Break Switch, Disconnector, Circui…
IEC 60255-22-3: Protection Relay Radiated Immunity — Can a Walkie-Talkie Trip Your Protection?
A 5W Walkie-Talkie at 1m Generates ~30 …
IEC 60255-22-3 标准解读：继电保护辐射抗扰度——30V/m下场强是否会让保护误动？
变电站里的…
IEC 60254-1 标准解读：铅酸牵引蓄电池——叉车和电动车辆的深循环设计哲学
为什么叉车…
